MAT

U-Bolt Kit – 9/16" – For 3" Tube - For 5.2K-7K Axles | MT

Name: U-Bolt Kit – 9/16" – For 3" Tube - For 5.2K-7K Axles | MT
Brand: MAT
SKU: 527UBKT916
Price: 27.0 USD
Availability: InStock

SKU: 527UBKT916

$27.00 USD ~~$45.00 USD~~

Sale 40.0% $18.00 USD (40.0%)

Shipping calculated at checkout.

In stock

Description

This 9/16" U-Bolt Kit is engineered for securely mounting 3" round trailer axles with 5,200 to 7,000 lbs capacity to 1-3/4" or 2" wide leaf springs. Ideal for use on utility trailers, campers, and car haulers, the components in this kit are built for long-lasting durability and easy installation.

Detailed Information:

U-Bolt Diameter	9/16"
U-Bolt Length	7-1/16"
Axle Tube Size	3"
Spring Width	1-3/4" or 2"
Axle Capacity	5,200 – 7,000 lbs

Fitting:

Compatible with most 3" round trailer axles and standard 1-3/4" or 2" wide leaf springs. Fits axle brands like Dexter, Rockwell American, and others.

Features:

Complete Mounting Kit: Includes 4 U-bolts, 2 plates, 8 hex nuts, and 8 washers for full installation.
Heavy-Duty Build: Designed to handle rough road conditions and high towing demands.
Precise Fit: Engineered to ensure proper alignment and secure spring-to-axle contact.
Versatile Application: Suitable for utility trailers, campers, and equipment haulers.
Easy Installation: Pre-threaded hardware makes mounting fast and reliable.

Interchangeable Part Numbers:

APUBR-9
MATAPUBR-9(GR2)
MATAPUBR-9

Product Overview:

The U-Bolt Kit – 9/16" x 7-1/16" – For 3" Tube - For 5.2K-7K Axles | MT delivers a secure and durable solution for attaching leaf springs to trailer axles. Designed for 3" diameter axles, this kit fits trailers rated from 5,200 to 7,000 lbs and is compatible with a variety of trailer types. Built from high-strength materials and packaged with all required hardware, it ensures long-term reliability for everyday and heavy-duty towing needs.

We want you to be completely satisfied with your purchase. That’s why we offer a hassle-free return policy within 30 days of delivery*. If your item is unused, in original packaging, and eligible for return, you can send it back for a refund or exchange.

*Some exclusions may apply

Some of our products are backed by a 1-year limited manufacturer warranty covering defects in materials and workmanship under normal use. If you experience any issues during this period, we’ll work with you to repair, replace, or resolve it according to warranty terms.*

*Proof of purchase required

Need it fast? We’ve got you covered. Orders confirmed before 3 PM Eastern Standard Time (Monday–Friday) are processed and shipped out the same business day. Orders placed after the cutoff will ship the next business day.